Magnetometer Arrays by Region
Alternate Sources of Geomagnetic Data
National Centers for Environmental Information (formerly NGDC)
National Space Science Data Center (NASA)
World Data Center Copenhagen
World Data Center Edinburgh
World Data Center Kyoto
World Data Center Mumbi
Satellite Programs
Defense Meteorological Satellite Program
The Ørsted Satellite
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Picture of a Compass
Carol A. Finn
Geomagnetism Group Leader